CN102202170B - 摄像镜头、摄像设备和透镜控制方法 - Google Patents

摄像镜头、摄像设备和透镜控制方法 Download PDF

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Publication number
CN102202170B
CN102202170B CN201110078841.0A CN201110078841A CN102202170B CN 102202170 B CN102202170 B CN 102202170B CN 201110078841 A CN201110078841 A CN 201110078841A CN 102202170 B CN102202170 B CN 102202170B
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CN
China
Prior art keywords
lens
operator
power supply
become
zoom
Prior art date
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Expired - Fee Related
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CN201110078841.0A
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English (en)
Chinese (zh)
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CN102202170A (zh
Inventor
森本庸介
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Canon Inc
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Canon Inc
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Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Publication of CN102202170A publication Critical patent/CN102202170A/zh
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Publication of CN102202170B publication Critical patent/CN102202170B/zh
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
    • G02B7/102—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens controlled by a microcomputer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
    • G03B3/10—Power-operated focusing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Lens Barrels (AREA)
CN201110078841.0A 2010-03-26 2011-03-28 摄像镜头、摄像设备和透镜控制方法 Expired - Fee Related CN102202170B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010-071632 2010-03-26
JP2010071632A JP5506489B2 (ja) 2010-03-26 2010-03-26 撮像レンズ、撮像装置、及びレンズ制御方法

Publications (2)

Publication Number Publication Date
CN102202170A CN102202170A (zh) 2011-09-28
CN102202170B true CN102202170B (zh) 2014-05-21

Family

ID=44117346

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110078841.0A Expired - Fee Related CN102202170B (zh) 2010-03-26 2011-03-28 摄像镜头、摄像设备和透镜控制方法

Country Status (5)

Country Link
US (1) US8755128B2 (ko)
EP (2) EP2637054B1 (ko)
JP (1) JP5506489B2 (ko)
KR (1) KR101388995B1 (ko)
CN (1) CN102202170B (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5506489B2 (ja) 2010-03-26 2014-05-28 キヤノン株式会社 撮像レンズ、撮像装置、及びレンズ制御方法
JP2013061438A (ja) * 2011-09-13 2013-04-04 Canon Inc 光学機器
JP2013156120A (ja) * 2012-01-30 2013-08-15 Canon Inc 位置検出装置およびレンズ鏡筒
CN108061959A (zh) * 2017-11-27 2018-05-22 昆山慕藤光精密光学仪器有限公司 变倍镜头的精准变倍系统
JP7034755B2 (ja) * 2018-02-19 2022-03-14 キヤノン株式会社 光学機器
JP7130412B2 (ja) * 2018-04-04 2022-09-05 キヤノン株式会社 制御装置、光学機器、撮像装置および制御方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1631065A2 (en) * 2004-08-30 2006-03-01 Sony Corporation Imagine device and method for driving an optical system
CN101034196A (zh) * 2006-03-10 2007-09-12 佳能株式会社 光学设备、摄像设备和镜头装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4035179B2 (ja) * 1996-03-08 2008-01-16 キヤノン株式会社 撮影レンズ及びそれを用いた光学機器
JP3805057B2 (ja) * 1997-03-31 2006-08-02 キヤノン株式会社 レンズ装置
US6954313B2 (en) * 2002-10-22 2005-10-11 Canon Kabushiki Kaisha Optical apparatus and lens apparatus
JP4208589B2 (ja) * 2003-01-31 2009-01-14 キヤノン株式会社 光学機器
JP3927934B2 (ja) * 2003-09-02 2007-06-13 キヤノン株式会社 撮像装置および撮像装置のフォーカス制御方法
JP4467958B2 (ja) * 2003-11-19 2010-05-26 キヤノン株式会社 撮像装置および撮像装置のフォーカス制御方法
EP1855950A1 (en) * 2005-02-25 2007-11-21 Graphic Packaging International, Inc. Carton with display features
JP4769473B2 (ja) * 2005-03-18 2011-09-07 キヤノン株式会社 光学機器
JP2007003940A (ja) * 2005-06-24 2007-01-11 Sony Corp レンズ駆動装置及び撮像装置
JP4819720B2 (ja) 2006-03-10 2011-11-24 キヤノン株式会社 光学機器、撮像装置およびレンズ装置
JP5178186B2 (ja) * 2007-12-28 2013-04-10 キヤノン株式会社 レンズ位置制御装置、およびその制御方法
JP5038176B2 (ja) * 2008-02-08 2012-10-03 キヤノン株式会社 光学機器
JP5558788B2 (ja) * 2009-11-16 2014-07-23 キヤノン株式会社 光学機器
JP5506489B2 (ja) 2010-03-26 2014-05-28 キヤノン株式会社 撮像レンズ、撮像装置、及びレンズ制御方法
JP4873762B2 (ja) * 2010-04-06 2012-02-08 キヤノン株式会社 撮像装置及び撮像装置の制御方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1631065A2 (en) * 2004-08-30 2006-03-01 Sony Corporation Imagine device and method for driving an optical system
CN1743987A (zh) * 2004-08-30 2006-03-08 索尼株式会社 成像设备和用于驱动光学系统的方法
CN101034196A (zh) * 2006-03-10 2007-09-12 佳能株式会社 光学设备、摄像设备和镜头装置

Also Published As

Publication number Publication date
EP2372430A2 (en) 2011-10-05
CN102202170A (zh) 2011-09-28
US20110235188A1 (en) 2011-09-29
EP2372430A3 (en) 2012-01-25
EP2372430B1 (en) 2013-07-17
JP5506489B2 (ja) 2014-05-28
EP2637054B1 (en) 2019-01-02
US8755128B2 (en) 2014-06-17
KR101388995B1 (ko) 2014-04-24
JP2011203557A (ja) 2011-10-13
KR20110108267A (ko) 2011-10-05
EP2637054A1 (en) 2013-09-11

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Granted publication date: 20140521

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